Crash View

A4020 road traffic accidents

19,140 collisions recorded
1979 to 2024

The A4020 appears in 19,140 collisions in the STATS19 data between 1979 and 2024, involving 22,886 casualties. Of these collisions, 169 were fatal and 2,831 were serious. Recorded collisions in 2024 were down 11% on 2023.

All Severities Fatal Serious Slight
Fatal
169
Serious
2,831
Casualties
22,886
2024 213
2023 240
2022 267
2021 236
2020 230
2019 280
2018 277
2017 317
2016 306
2015 310
2014 274
2013 303
2012 300
2011 319
2010 348
2009 316
2008 276
2007 294
2006 314
2005 349
2004 393
2003 452
2002 469
2001 504
2000 527
1999 450
1998 455
1997 526
1996 519
1995 452
1994 534
1993 516
1992 506
1991 518
1990 552
1989 574
1988 514
1987 491
1986 533
1985 549
1984 625
1983 600
1982 559
1981 556
1980 499
1979 498

Ealing

6,409 recorded here

Hillingdon

2,765 recorded here

Hammersmith and Fulham

1,681 recorded here

Benson

99 recorded here

South Bucks

88 recorded here

Buckinghamshire

8 recorded here

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Ealing

4,924 recorded along the A4020

Hillingdon

2,134 recorded along the A4020

Hammersmith and Fulham

1,273 recorded along the A4020

New Denham

63 recorded along the A4020

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Accidents on the A4020

Fatal
Serious
Slight
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Recent Accidents

Showing 20 of 16,140 accidents

Accident 2019010192315

Slight
51.5117, -0.3142
1 vehicle 1 casualty
MINI ONE (4y)
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Accident 2019010192070

Slight
51.5102, -0.3601
2 vehicles 1 casualty
YAMAHA YZF 600 R BMW 5 SERIES
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Accident 2019010191769

Slight
51.5053, -0.2257
2 vehicles 1 casualty
TOYOTA PRIUS Electric motorcycle
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Accident 2019010191920

Slight
51.5067, -0.2677
2 vehicles 1 casualty
YAMAHA GPD 125 (2y) MERCEDES E CLASS (4y)
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Accident 2019010195865

Slight
51.5112, -0.2915
2 vehicles 1 casualty
MERCEDES B CLASS Goods vehicle - unknown weight
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Accident 2019010190731

Slight
51.5084, -0.2745
2 vehicles 1 casualty
TOYOTA PRIUS (3y) Pedal cycle
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Accident 2019010190655

Slight
51.5302, -0.4481
2 vehicles 2 casualties
AUDI A3 TOYOTA YARIS
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Accident 2019010190484

Slight
51.5044, -0.2199
1 vehicle 1 casualty
MINI COOPER (1y)
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Accident 2019010193093

Slight
51.5084, -0.3406
3 vehicles 2 casualties
VOLKSWAGEN UP Car TOYOTA PRIUS
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Accident 2019010190332

Slight
51.5222, -0.4199
3 vehicles 2 casualties
BMW 3 SERIES TOYOTA PRIUS Car
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Accident 2019010190133

Slight
51.5105, -0.2889
2 vehicles 1 casualty
TOYOTA HIACE Pedal cycle
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Accident 2019010189933

Slight
51.5065, -0.2635
1 vehicle 4 casualties
VOLVO Model Missing
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Accident 2019010189717

Slight
51.5090, -0.3496
1 vehicle 1 casualty
Minibus (8-16 passenger seats)
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Accident 2019010189319

Slight
51.5395, -0.4731
2 vehicles 1 casualty
PIAGGIO VESPA VAUXHALL ZAFIRA (2y)
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Accident 2019010188916

Slight
51.5064, -0.2372
2 vehicles 1 casualty
AUDI A3 HONDA SH125
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Accident 2019010188767

Slight
51.5064, -0.2617
2 vehicles 2 casualties
MINI ONE YAMAHA YZF R125 (4y)
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Accident 2019010188503

Slight
51.5300, -0.4475
2 vehicles 1 casualty
PEUGEOT TWEET 125 (3y) FORD FOCUS
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Accident 2019010188366

Slight
51.5065, -0.2591
2 vehicles 1 casualty
FORD KA Car
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Accident 2019010188314

Slight
51.5127, -0.3865
1 vehicle 1 casualty
ALEXANDER DENNIS Model Missing (3y)
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Accident 2019010188258

Slight
51.5100, -0.3584
2 vehicles 1 casualty
VAUXHALL ASTRA HONDA ACCORD (4y)
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